Cooking tray



FIG. 1 is a perspective view of a cooking tray in accordance with the present design;

FIG. 2 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 3 is a front side elevational view thereof, the rear side elevational view being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines shown are included for the purpose of illustrating a portion of the cooking tray that forms no part of the claimed design.

The stippling in the drawings is for shading purposes only. 

CLAIM The ornamental design for a cooking tray, as shown and described. 